Editorial preface to special issue: Recent advances in Indian Ocean paleoceanography and paleoclimate

AD Singh, A Holbourn, W Kuhnt - Palaeogeography, Palaeoclimatology …, 2023 - Elsevier
Abstract This Special Issue on Recent advances in Indian Ocean Paleoceanography and
Paleoclimate comprises thirteen research articles. Contributions variously discuss Neogene …

Geochronological and metal isotopic studies in India: an overview of new and existing geoanalytical facilities in India

PK Mukherjee, P Kumar, S Singhal, P Singh… - Proceedings of the …, 2024 - Springer
This manuscript enlists Indian research laboratories that are equipped with sophisticated
instrumental facilities to cater the needs of Indian geoscientific community for high precision …

Surface oceanographic changes from∼ 25,000 to 3500 cal yr BP in the eastern Arabian Sea

J Majumder, AK Gupta, P Sanyal, P Kumar… - Global and Planetary …, 2024 - Elsevier
Multiproxy data of pteropods and planktic foraminifera from Core SK291/GC17 suggest
significant surface paleoceanographic shifts from∼ 25,000 to 3500 calibrated years before …

A pronounced deep water cooling in the Indian Ocean at∼ 3.3–2.3 Ma linked to a major increase in the Antarctic ice volume

P Mahanta, AK Gupta, P Sanyal - Palaeogeography, Palaeoclimatology …, 2025 - Elsevier
This study investigates changes in the bottom water circulation of the Indian Ocean since 6.5
Ma, based on benthic foraminiferal relative abundances and their stable isotope ratios from …

Mineralogy, geochemistry and genesis of the polymetallic crusts from the Chagos-Laccadive Ridge, Arabian Sea, India

S Varghese, HA Manohar, S Mathew, KN Noufal… - Marine Geology, 2023 - Elsevier
Recent offshore exploration by the Geological Survey of India (GSI) located ferromanganese
crusts (Fesingle bondMn) along the Chagos-Laccadive Ridge (CLR) offshore western …

Redox Changes during the Past 100 ka in the Deeper Eastern Arabian Sea: A Study Based on Trace Elements and Multivariate Statistical Analysis

IA Mir, MB Luzia Mascarenhas - Water, 2023 - mdpi.com
The temporal distribution of trace elements in a sediment core (SK117/GC-08) indicates
minor changes in oxygenation during the last 100 kilo years in the bottom waters of the …

末次冰期以来阿拉伯海底层水体氧含量变化及其驱动因素

刘佳澳, 吴永华, 刘升发, 乔淑卿, 陶菁, 齐文菁… - 海洋地质与第四纪 …, 2024 - jhydz.com.cn
末次冰期以来阿拉伯海水体氧含量变化在时空上具有显著的差异. 目前对其空间变化规律及主导
因素尚缺乏系统的研究, 尤其缺乏对千年尺度上深层水氧含量变化过程及其控制因素的综合分析 …

A Meta‐Analysis of Studies Attributing Significance to Solar Irradiance

RS Vachula, AH Cheung - Earth and Space Science, 2023 - Wiley Online Library
The relationship between solar irradiance and climate is greatly debated. This inferred
relationship is often characterized via the statistical analysis of paleoclimate data. REDFIT is …